Daisuke KUWABARA

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Tsukuba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Diamond substrate and freestanding diamond substrate
- Patent number 11,066,757
- Issue date Jul 20, 2021
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi Noguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing diamond substrate
- Patent number 10,253,426
- Issue date Apr 9, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi Noguchi
- C30 - CRYSTAL GROWTH
Information Patent Grant
Method for manufacturing diamond substrate
- Patent number 10,100,435
- Issue date Oct 16, 2018
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi Noguchi
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
DIAMOND SUBSTRATE AND FREESTANDING DIAMOND SUBSTRATE
- Publication number 20190093253
- Publication date Mar 28, 2019
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi NOGUCHI
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING DIAMOND SUBSTRATE
- Publication number 20170247814
- Publication date Aug 31, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi NOGUCHI
- C30 - CRYSTAL GROWTH
Information Patent Application
METHOD FOR MANUFACTURING DIAMOND SUBSTRATE, DIAMOND SUBSTRATE, AND...
- Publication number 20170247811
- Publication date Aug 31, 2017
- Shin-Etsu Chemical Co., Ltd.
- Hitoshi NOGUCHI
- C30 - CRYSTAL GROWTH